. >>> ben bernanke has been sworn in for a second term as chairman of the federal reserve. bernanke vowed to preserve the fed's independence, despite a move in congress to tighten control over the central bank. >>> and preparing for a snowy weekend from 1 inch in new york to almost 2 feet in baltimore. meteorologist rob marciano tracking this massive winter storm. what's going on. feast appetizer. [dinner bell chimes] high quality ingredients like wild alaskan salmon in a delicate broth, without by-products or fillers. fancy feast appetizers. celebrate the moment. in the north of england to my new job at the refinery in the south. i'll never forget. it used one tank of petrol and i had to refill it twice with oil. a new car today has 95% lower emissions than in 1970. exxonmobil is working to improve cars, liners of tires, plastics which are lighter and advanced hydrogen technologies that could increase fuel efficiency by up to 80%. >[t:p][n:e plastics which are lighter and advanced hydrogen technologies announcer: the smallest moments can have the biggest impact on a child'